import {
  getEnabledElement,
  utilities as csUtils,
  Types as CoreTypes,
  getRenderingEngines,
} from '@cornerstonejs/core';
import {
  ToolGroupManager,
  Enums,
  utilities as cstUtils,
  annotation,
  Types as ToolTypes,
  SplineContourSegmentationTool,
  cancelActiveManipulations,
} from '@cornerstonejs/tools';
import {
  SegmentInfo,
  LogicalOperation,
  OperatorOptions,
} from '@cornerstonejs/tools/utilities/contourSegmentation/logicalOperators';
import * as cornerstoneTools from '@cornerstonejs/tools';
import * as labelmapInterpolation from '@cornerstonejs/labelmap-interpolation';
import { ONNXSegmentationController } from '@cornerstonejs/ai';

import { Types as OhifTypes, utils } from '@ohif/core';
import {
  callInputDialogAutoComplete,
  createReportAsync,
  colorPickerDialog,
  callInputDialog,
} from '@ohif/extension-default';
import toggleImageSliceSync from './utils/imageSliceSync/toggleImageSliceSync';
// Sanctioned flag read: RTSTRUCT contour hydration pins the referenced image to
// stack mode on the native ("next") path, a decision made before a target viewport exists.
import { getHydrationViewportTypeForModality } from './utils/nextViewportPolicies';
import { getFirstAnnotationSelected } from './utils/measurementServiceMappings/utils/selection';
import { getViewportEnabledElement } from './utils/getViewportEnabledElement';
import getActiveViewportEnabledElement from './utils/getActiveViewportEnabledElement';
import toggleVOISliceSync from './utils/toggleVOISliceSync';
import {
  isStackViewportType,
  isOrthographicViewportType,
  isVolume3DViewportType,
  isVolumeViewportType,
} from './utils/getLegacyViewportType';
import { viewportOperations as ops } from './services/ViewportService/backends/viewportOperations';
import { getViewportAdapter } from './services/ViewportService/adapter';
import {
  usePositionPresentationStore,
  useSegmentationPresentationStore,
  useSelectedSegmentationsForViewportStore,
} from './stores';
import { toolNames } from './initCornerstoneTools';
import CornerstoneViewportDownloadForm from './utils/CornerstoneViewportDownloadForm';
import { updateSegmentBidirectionalStats } from './utils/updateSegmentationStats';
import { generateSegmentationCSVReport } from './utils/generateSegmentationCSVReport';
import { getUpdatedViewportsForSegmentation } from './utils/hydrationUtils';
import { SegmentationRepresentations } from '@cornerstonejs/tools/enums';
import { EasingFunctionEnum } from './utils/transitions';
import { createSegmentationForViewport } from './utils/createSegmentationForViewport';
import { utilities as segmentationUtilities } from '@cornerstonejs/tools/segmentation';
import i18n from '@ohif/i18n';

const { add, intersect, subtract, copy } = cstUtils.contourSegmentation;

const { DefaultHistoryMemo } = csUtils.HistoryMemo;
const toggleSyncFunctions = {
  imageSlice: toggleImageSliceSync,
  voi: toggleVOISliceSync,
};

const { segmentation: segmentationUtils } = cstUtils;

const getLabelmapTools = ({ toolGroupService }) => {
  const labelmapTools = [];
  const toolGroupIds = toolGroupService.getToolGroupIds();
  toolGroupIds.forEach(toolGroupId => {
    const toolGroup = cornerstoneTools.ToolGroupManager.getToolGroup(toolGroupId);
    const tools = toolGroup.getToolInstances();
    // tools is an object with toolName as the key and tool as the value
    Object.keys(tools).forEach(toolName => {
      const tool = tools[toolName];
      if (tool instanceof cornerstoneTools.LabelmapBaseTool) {
        labelmapTools.push(tool);
      }
    });
  });
  return labelmapTools;
};

const getPreviewTools = ({ toolGroupService }) => {
  const labelmapTools = getLabelmapTools({ toolGroupService });

  const previewTools = labelmapTools.filter(tool => tool.acceptPreview || tool.rejectPreview);

  return previewTools;
};

const segmentAI = new ONNXSegmentationController({
  autoSegmentMode: true,
  models: {
    sam_b: [
      {
        name: 'sam-b-encoder',
        url: 'https://huggingface.co/schmuell/sam-b-fp16/resolve/main/sam_vit_b_01ec64.encoder-fp16.onnx',
        size: 180,
        key: 'encoder',
      },
      {
        name: 'sam-b-decoder',
        url: 'https://huggingface.co/schmuell/sam-b-fp16/resolve/main/sam_vit_b_01ec64.decoder.onnx',
        size: 17,
        key: 'decoder',
      },
    ],
  },
  modelName: 'sam_b',
});
let segmentAIEnabled = false;

function commandsModule({
  servicesManager,
  commandsManager,
  extensionManager,
}: OhifTypes.Extensions.ExtensionParams): OhifTypes.Extensions.CommandsModule {
  const {
    viewportGridService,
    toolbarService,
    toolGroupService,
    cineService,
    uiDialogService,
    cornerstoneViewportService,
    uiNotificationService,
    measurementService,
    customizationService,
    colorbarService,
    hangingProtocolService,
    syncGroupService,
    segmentationService,
    displaySetService,
  } = servicesManager.services as AppTypes.Services;

  function _getActiveViewportEnabledElement() {
    return getActiveViewportEnabledElement(viewportGridService);
  }

  function _getViewportEnabledElement(viewportId: string) {
    return getViewportEnabledElement(viewportId);
  }

  // Resolves the cornerstone viewport for a command: the given viewport id, else the
  // active one. Returns undefined when nothing is enabled.
  function _resolveViewport(viewportId?: string) {
    const enabledElement = viewportId
      ? _getViewportEnabledElement(viewportId)
      : _getActiveViewportEnabledElement();
    return enabledElement?.viewport;
  }

  function _getActiveViewportToolGroupId() {
    const viewport = _getActiveViewportEnabledElement();
    const toolGroup = viewport && toolGroupService.getToolGroupForViewport(viewport.id);
    return toolGroup?.id;
  }

  function _usesPrimaryActivation(bindings) {
    if (!bindings?.length) {
      return true;
    }

    return bindings.some(
      binding =>
        binding.mouseButton === Enums.MouseBindings.Primary &&
        binding.modifierKey == null &&
        binding.numTouchPoints == null
    );
  }

  function _getActiveSegmentationInfo() {
    const viewportId = viewportGridService.getActiveViewportId();
    const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
    const segmentationId = activeSegmentation?.segmentationId;
    const activeSegmentIndex = segmentationService.getActiveSegment(viewportId).segmentIndex;

    return {
      segmentationId,
      segmentIndex: activeSegmentIndex,
    };
  }

  function _handleBrushSizeAction(action: 'increase' | 'decrease') {
    const toolGroupIds = toolGroupService.getToolGroupIds();
    if (!toolGroupIds?.length) {
      return;
    }

    for (const toolGroupId of toolGroupIds) {
      const brushSize = segmentationUtils.getBrushSizeForToolGroup(toolGroupId);

      const newBrushSize = action === 'increase' ? brushSize + 3 : brushSize - 3;

      if (brushSize) {
        segmentationUtils.setBrushSizeForToolGroup(toolGroupId, newBrushSize);

        toolbarService.refreshToolbarState({ toolGroupId });
      }
    }
  }

  /**
   * Creates a command function that sets a style property for segmentation types.
   * If type is provided, sets the property for that type only.
   * If type is not provided, sets the property for both Labelmap and Contour types.
   * @param propertyName - The name of the style property to set
   * @returns A command function that takes { type, value }
   */
  const createSetStyleCommand = (propertyName: string) => {
    return ({ type, value }) => {
      const { segmentationService } = servicesManager.services;
      if (type) {
        segmentationService.setStyle({ type }, { [propertyName]: value });
      } else {
        segmentationService.setStyle(
          { type: SegmentationRepresentations.Labelmap },
          { [propertyName]: value }
        );
        segmentationService.setStyle(
          { type: SegmentationRepresentations.Contour },
          { [propertyName]: value }
        );
      }
    };
  };

  const actions = {
    jumpToMeasurementViewport: ({ annotationUID, measurement }) => {
      cornerstoneTools.annotation.selection.setAnnotationSelected(annotationUID, true);
      const { metadata } = measurement;

      const activeViewportId = viewportGridService.getActiveViewportId();
      // Finds the best viewport to jump to for showing the annotation view reference
      // This may be different from active if there is a viewport already showing the display set.
      const viewportId = cornerstoneViewportService.findNavigationCompatibleViewportId(
        activeViewportId,
        metadata
      );
      if (viewportId) {
        const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);
        viewport.setViewReference(metadata);
        viewport.render();

        // If the measurement is not visible inside the current viewport, move the
        // camera to it. The operations backend handles the lane: legacy re-centers
        // in-plane (getCamera/setCamera), native skips it (no in-plane pan yet, CS-14)
        // since setViewReference above already navigated to the measurement's slice.
        if (ops.centerOnMeasurement(viewport, measurement)) {
          viewport.render();
        }

        return;
      }

      const { displaySetInstanceUID: referencedDisplaySetInstanceUID } = measurement;
      if (!referencedDisplaySetInstanceUID) {
        console.warn('ViewportGrid::No display set found in', measurement);
        return;
      }

      // Finds the viewport to update to show the given displayset/orientation.
      // This will choose a view already containing the measurement display set
      // if possible, otherwise will fallback to the active.
      const viewportToUpdate = cornerstoneViewportService.findUpdateableViewportConfiguration(
        activeViewportId,
        measurement
      );

      if (!viewportToUpdate) {
        console.warn('Unable to find a viewport to show this in');
        return;
      }
      const updatedViewports = hangingProtocolService.getViewportsRequireUpdate(
        viewportToUpdate.viewportId,
        referencedDisplaySetInstanceUID
      );

      if (!updatedViewports?.[0]) {
        console.warn(
          'ViewportGrid::Unable to navigate to viewport containing',
          referencedDisplaySetInstanceUID
        );
        return;
      }

      updatedViewports[0].viewportOptions = viewportToUpdate.viewportOptions;

      // Update stored position presentation
      commandsManager.run('updateStoredPositionPresentation', {
        viewportId: viewportToUpdate.viewportId,
        displaySetInstanceUIDs: [referencedDisplaySetInstanceUID],
        referencedImageId: measurement.referencedImageId,
        options: {
          ...measurement.metadata,
        },
      });

      commandsManager.run('setDisplaySetsForViewports', { viewportsToUpdate: updatedViewports });
    },

    /**
     * Cancels any in-progress annotation manipulation (e.g. drawing a Spline,
     * Livewire or PlanarFreehand contour) on the active viewport. Reached on
     * Escape via the `cancelActiveOperation` command. `cancelActiveManipulations`
     * invokes the `cancel` method of each active/passive tool that has an
     * in-progress annotation, so it is a no-op when nothing is being drawn.
     */
    cancelMeasurement: () => {
      const element = _getActiveViewportEnabledElement()?.viewport?.element;
      if (element) {
        cancelActiveManipulations(element);
      }
    },

    hydrateSecondaryDisplaySet: async ({ displaySet, viewportId }) => {
      if (!displaySet) {
        return;
      }

      const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);

      if (!viewport) {
        return;
      }

      if (displaySet.isOverlayDisplaySet) {
        // update the previously stored segmentationPresentation with the new viewportId
        // presentation so that when we put the referencedDisplaySet back in the viewport
        // it will have the correct segmentation representation hydrated

        const segmentationType =
          // Todo: check if PMAP modality should be handled such as SEG
          displaySet.Modality !== 'SEG'
            ? SegmentationRepresentations.Contour
            : isVolume3DViewportType(viewport)
              ? SegmentationRepresentations.Surface
              : SegmentationRepresentations.Labelmap;

        commandsManager.runCommand('updateStoredSegmentationPresentation', {
          displaySet,
          type: segmentationType,
        });
      }

      const referencedDisplaySetInstanceUID = displaySet.referencedDisplaySetInstanceUID;

      const storePositionPresentation = refDisplaySet => {
        // update the previously stored positionPresentation with the new viewportId
        // presentation so that when we put the referencedDisplaySet back in the viewport
        // it will be in the correct position zoom and pan
        commandsManager.runCommand('updateStoredPositionPresentation', {
          viewportId,
          displaySetInstanceUIDs: [refDisplaySet.displaySetInstanceUID],
        });
      };

      if (displaySet.Modality === 'SEG' || displaySet.Modality === 'RTSTRUCT') {
        const referencedDisplaySet = displaySetService.getDisplaySetByUID(
          referencedDisplaySetInstanceUID
        );
        storePositionPresentation(referencedDisplaySet);

        const results = commandsManager.runCommand('loadSegmentationDisplaySetsForViewport', {
          viewportId,
          displaySetInstanceUIDs: [referencedDisplaySet.displaySetInstanceUID],
          // RTSTRUCT-on-next pins the referenced image to stack mode on hydrate;
          // see the policy's rationale in utils/nextViewportPolicies.
          viewportType: getHydrationViewportTypeForModality(displaySet.Modality),
        });

        const disableEditing = customizationService.getCustomization(
          'panelSegmentation.disableEditing'
        );
        if (disableEditing) {
          const segmentationRepresentations = segmentationService.getSegmentationRepresentations(
            viewportId,
            {
              segmentationId: displaySet.displaySetInstanceUID,
            }
          );

          segmentationRepresentations.forEach(representation => {
            const segmentIndices = Object.keys(representation.segments);
            segmentIndices.forEach(segmentIndex => {
              segmentationService.setSegmentLocked(
                representation.segmentationId,
                parseInt(segmentIndex),
                true
              );
            });
          });
        }
        return results;
      } else if (displaySet.Modality === 'SR') {
        const results = commandsManager.runCommand('hydrateStructuredReport', {
          displaySetInstanceUID: displaySet.displaySetInstanceUID,
        });
        const { SeriesInstanceUIDs } = results;
        const referencedDisplaySets = displaySetService.getDisplaySetsForSeries(
          SeriesInstanceUIDs[0]
        );
        referencedDisplaySets.forEach(storePositionPresentation);

        if (referencedDisplaySets.length) {
          actions.setDisplaySetsForViewports({
            viewportsToUpdate: [
              {
                viewportId: viewportGridService.getActiveViewportId(),
                displaySetInstanceUIDs: [referencedDisplaySets[0].displaySetInstanceUID],
              },
            ],
          });
        }
        return results;
      }
    },
    runSegmentBidirectional: async ({ segmentationId, segmentIndex } = {}) => {
      // Get active segmentation if not specified
      const targetSegmentation =
        segmentationId && segmentIndex
          ? { segmentationId, segmentIndex }
          : _getActiveSegmentationInfo();

      const { segmentationId: targetId, segmentIndex: targetIndex } = targetSegmentation;

      // Check if the segment has voxels before computing bidirectional measurement
      const uniqueSegmentIndices = cstUtils.segmentation.getUniqueSegmentIndices(targetId);
      const hasVoxels = uniqueSegmentIndices.includes(targetIndex);

      if (!hasVoxels) {
        uiNotificationService.show({
          title: i18n.t('SegmentationPanel:Segment Bidirectional'),
          message: i18n.t(
            'SegmentationPanel:Draw a segment before using bidirectional measurement'
          ),
          type: 'warning',
        });
        return;
      }

      // Get bidirectional measurement data
      const bidirectionalData = await cstUtils.segmentation.getSegmentLargestBidirectional({
        segmentationId: targetId,
        segmentIndices: [targetIndex],
      });

      if (!bidirectionalData.length) {
        return;
      }

      const activeViewportId = viewportGridService.getActiveViewportId();

      // Process each bidirectional measurement
      bidirectionalData.forEach(measurement => {
        const { segmentIndex, majorAxis, minorAxis } = measurement;

        // Create annotation
        const annotation = cornerstoneTools.SegmentBidirectionalTool.hydrate(
          activeViewportId,
          [majorAxis, minorAxis],
          {
            segmentIndex,
            segmentationId: targetId,
          }
        );

        measurement.annotationUID = annotation.annotationUID;

        // Update segmentation stats
        const updatedSegmentation = updateSegmentBidirectionalStats({
          segmentationId: targetId,
          segmentIndex: targetIndex,
          bidirectionalData: measurement,
          segmentationService,
          annotation,
        });

        // Save changes if needed
        if (updatedSegmentation) {
          segmentationService.addOrUpdateSegmentation({
            segmentationId: targetId,
            segments: updatedSegmentation.segments,
          });
        }
      });

      // get the active segmentIndex bidirectional annotation and jump to it
      const activeBidirectional = bidirectionalData.find(
        measurement => measurement.segmentIndex === targetIndex
      );
      commandsManager.run('jumpToMeasurement', {
        uid: activeBidirectional?.annotationUID,
      });
    },
    interpolateLabelmap: () => {
      const { segmentationId, segmentIndex } = _getActiveSegmentationInfo();
      labelmapInterpolation.interpolate({
        segmentationId,
        segmentIndex,
      });
    },
    /**
     * Generates the selector props for the context menu, specific to
     * the cornerstone viewport, and then runs the context menu.
     */
    showCornerstoneContextMenu: options => {
      const element = _getActiveViewportEnabledElement()?.viewport?.element;

      const optionsToUse = { ...options, element };
      const { useSelectedAnnotation, nearbyToolData, event } = optionsToUse;

      // This code is used to invoke the context menu via keyboard shortcuts
      if (useSelectedAnnotation && !nearbyToolData) {
        const firstAnnotationSelected = getFirstAnnotationSelected(element);
        // filter by allowed selected tools from config property (if there is any)
        const isToolAllowed =
          !optionsToUse.allowedSelectedTools ||
          optionsToUse.allowedSelectedTools.includes(firstAnnotationSelected?.metadata?.toolName);
        if (isToolAllowed) {
          optionsToUse.nearbyToolData = firstAnnotationSelected;
        } else {
          return;
        }
      }

      optionsToUse.defaultPointsPosition = [];
      // if (optionsToUse.nearbyToolData) {
      //   optionsToUse.defaultPointsPosition = commandsManager.runCommand(
      //     'getToolDataActiveCanvasPoints',
      //     { toolData: optionsToUse.nearbyToolData }
      //   );
      // }

      // TODO - make the selectorProps richer by including the study metadata and display set.
      optionsToUse.selectorProps = {
        toolName: optionsToUse.nearbyToolData?.metadata?.toolName,
        value: optionsToUse.nearbyToolData,
        uid: optionsToUse.nearbyToolData?.annotationUID,
        nearbyToolData: optionsToUse.nearbyToolData,
        event,
        ...optionsToUse.selectorProps,
      };

      commandsManager.run(options, optionsToUse);
    },
    updateStoredSegmentationPresentation: ({ displaySet, type }) => {
      const { addSegmentationPresentationItem } = useSegmentationPresentationStore.getState();

      const referencedDisplaySetInstanceUID = displaySet.referencedDisplaySetInstanceUID;
      addSegmentationPresentationItem(referencedDisplaySetInstanceUID, {
        segmentationId: displaySet.displaySetInstanceUID,
        hydrated: true,
        type,
      });
    },

    /** Stores the changed position presentation */
    updateStoredPositionPresentation: ({
      viewportId,
      displaySetInstanceUIDs,
      referencedImageId,
      options,
    }) => {
      const presentations = cornerstoneViewportService.getPresentations(viewportId);
      const { positionPresentationStore, setPositionPresentation, getPositionPresentationId } =
        usePositionPresentationStore.getState();

      // Look inside positionPresentationStore and find the key that includes ALL the displaySetInstanceUIDs
      // and the value has viewportId as activeViewportId.
      let previousReferencedDisplaySetStoreKey;

      if (
        displaySetInstanceUIDs &&
        Array.isArray(displaySetInstanceUIDs) &&
        displaySetInstanceUIDs.length > 0
      ) {
        previousReferencedDisplaySetStoreKey = Object.entries(positionPresentationStore).find(
          ([key, value]) => {
            return (
              displaySetInstanceUIDs.every(uid => key.includes(uid)) &&
              value?.viewportId === viewportId
            );
          }
        )?.[0];
      }

      // Create presentation data with referencedImageId and options if provided
      const presentationData =
        referencedImageId || options?.FrameOfReferenceUID
          ? {
              ...presentations.positionPresentation,
              viewReference: {
                referencedImageId,
                ...options,
              },
            }
          : presentations.positionPresentation;

      if (previousReferencedDisplaySetStoreKey) {
        setPositionPresentation(previousReferencedDisplaySetStoreKey, presentationData);
        return;
      }

      // if not found means we have not visited that referencedDisplaySetInstanceUID before
      // so we need to grab the positionPresentationId directly from the store,
      // Todo: this is really hacky, we should have a better way for this
      const positionPresentationId = getPositionPresentationId({
        displaySetInstanceUIDs,
        viewportId,
      });

      setPositionPresentation(positionPresentationId, presentationData);
    },
    getNearbyToolData({ nearbyToolData, element, canvasCoordinates }) {
      return nearbyToolData ?? cstUtils.getAnnotationNearPoint(element, canvasCoordinates);
    },
    getNearbyAnnotation({ element, canvasCoordinates }) {
      const nearbyToolData = actions.getNearbyToolData({
        nearbyToolData: null,
        element,
        canvasCoordinates,
      });

      const isAnnotation = toolName => {
        const enabledElement = getEnabledElement(element);

        if (!enabledElement) {
          return;
        }

        const { renderingEngineId, viewportId } = enabledElement;
        const toolGroup = ToolGroupManager.getToolGroupForViewport(viewportId, renderingEngineId);

        const toolInstance = toolGroup.getToolInstance(toolName);

        return toolInstance?.constructor?.isAnnotation ?? true;
      };

      return nearbyToolData?.metadata?.toolName && isAnnotation(nearbyToolData.metadata.toolName)
        ? nearbyToolData
        : null;
    },
    /**
     * Common logic for handling measurement label updates through dialog
     * @param uid - measurement uid
     * @returns Promise that resolves when the label is updated
     */
    _handleMeasurementLabelDialog: async uid => {
      const labelConfig = customizationService.getCustomization('measurementLabels');
      const renderContent = customizationService.getCustomization('ui.labellingComponent');
      const measurement = measurementService.getMeasurement(uid);

      if (!measurement) {
        console.debug('No measurement found for label editing');
        return;
      }

      if (!labelConfig) {
        const label = await callInputDialog({
          uiDialogService,
          title: i18n.t('Tools:Edit Measurement Label'),
          placeholder: measurement.label || i18n.t('Tools:Enter new label'),
          defaultValue: measurement.label,
        });

        if (label !== undefined && label !== null) {
          measurementService.update(uid, { ...measurement, label }, true);
        }
        return;
      }

      const val = await callInputDialogAutoComplete({
        measurement,
        uiDialogService,
        labelConfig,
        renderContent,
      });

      if (val !== undefined && val !== null) {
        measurementService.update(uid, { ...measurement, label: val }, true);
      }
    },
    /**
     * Show the measurement labelling input dialog and update the label
     * on the measurement with a response if not cancelled.
     */
    setMeasurementLabel: async ({ uid }) => {
      await actions._handleMeasurementLabelDialog(uid);
    },
    renameMeasurement: async ({ uid }) => {
      await actions._handleMeasurementLabelDialog(uid);
    },
    /**
     *
     * @param props - containing the updates to apply
     * @param props.measurementKey - chooses the measurement key to apply the
     *        code to.  This will typically be finding or site to apply a
     *        finding code or a findingSites code.
     * @param props.code - A coding scheme value from DICOM, including:
     *       * CodeValue - the language independent code, for example '1234'
     *       * CodingSchemeDesignator - the issue of the code value
     *       * CodeMeaning - the text value shown to the user
     *       * ref - a string reference in the form `<designator>:<codeValue>`
     *       * type - defaulting to 'finding'.  Will replace other codes of same type
     *       * style - a styling object to use
     *       * Other fields
     *     Note it is a valid option to remove the finding or site values by
     *     supplying null for the code.
     * @param props.uid - the measurement UID to find it with
     * @param props.label - the text value for the code.  Has NOTHING to do with
     *        the measurement label, which can be set with textLabel
     * @param props.textLabel is the measurement label to apply.  Set to null to
     *            delete.
     *
     * If the measurementKey is `site`, then the code will also be added/replace
     * the 0 element of findingSites.  This behaviour is expected to be enhanced
     * in the future with ability to set other site information.
     */
    updateMeasurement: props => {
      const { code, uid, textLabel, label } = props;
      let { style } = props;
      const measurement = measurementService.getMeasurement(uid);
      if (!measurement) {
        console.warn('No measurement found to update', uid);
        return;
      }
      const updatedMeasurement = {
        ...measurement,
      };
      // Call it textLabel as the label value
      // TODO - remove the label setting when direct rendering of findingSites is enabled
      if (textLabel !== undefined) {
        updatedMeasurement.label = textLabel;
      }
      if (code !== undefined) {
        const measurementKey = code.type || 'finding';

        if (code.ref && !code.CodeValue) {
          const split = code.ref.indexOf(':');
          code.CodeValue = code.ref.substring(split + 1);
          code.CodeMeaning = code.text || label;
          code.CodingSchemeDesignator = code.ref.substring(0, split);
        }
        updatedMeasurement[measurementKey] = code;
        if (measurementKey !== 'finding') {
          if (updatedMeasurement.findingSites) {
            updatedMeasurement.findingSites = updatedMeasurement.findingSites.filter(
              it => it.type !== measurementKey
            );
            updatedMeasurement.findingSites.push(code);
          } else {
            updatedMeasurement.findingSites = [code];
          }
        }
      }

      style ||= updatedMeasurement.finding?.style;
      style ||= updatedMeasurement.findingSites?.find(site => site?.style)?.style;

      if (style) {
        // Reset the selected values to preserve appearance on selection
        style.lineDashSelected ||= style.lineDash;
        annotation.config.style.setAnnotationStyles(measurement.uid, style);

        // this is a bit ugly, but given the underlying behavior, this is how it needs to work.
        switch (measurement.toolName) {
          case toolNames.PlanarFreehandROI: {
            const targetAnnotation = annotation.state.getAnnotation(measurement.uid);
            targetAnnotation.data.isOpenUShapeContour = !!style.isOpenUShapeContour;
            break;
          }
          default:
            break;
        }
      }
      measurementService.update(updatedMeasurement.uid, updatedMeasurement, true);
    },

    /**
     * Jumps to the specified (by uid) measurement in the active viewport.
     * Also marks any provided display measurements isActive value
     */
    jumpToMeasurement: ({ uid, displayMeasurements = [] }) => {
      if (!uid) {
        return;
      }
      measurementService.jumpToMeasurement(viewportGridService.getActiveViewportId(), uid);
      for (const measurement of displayMeasurements) {
        measurement.isActive = measurement.uid === uid;
      }
    },

    removeMeasurement: ({ uid }) => {
      if (Array.isArray(uid)) {
        measurementService.removeMany(uid);
      } else {
        measurementService.remove(uid);
      }
    },

    toggleLockMeasurement: ({ uid }) => {
      measurementService.toggleLockMeasurement(uid);
    },

    toggleVisibilityMeasurement: ({ uid, items, visibility }) => {
      if (visibility === undefined && items?.length) {
        visibility = !items[0].isVisible;
      }
      if (Array.isArray(uid)) {
        measurementService.toggleVisibilityMeasurementMany(uid, visibility);
      } else {
        measurementService.toggleVisibilityMeasurement(uid, visibility);
      }
    },

    /**
     * Download the CSV report for the measurements.
     */
    downloadCSVMeasurementsReport: ({ measurementFilter }) => {
      utils.downloadCSVReport(measurementService.getMeasurements(measurementFilter));
    },

    downloadCSVSegmentationReport: ({ segmentationId }) => {
      const segmentation = segmentationService.getSegmentation(segmentationId);

      const { representationData } = segmentation;
      const { Labelmap } = representationData;
      const { referencedImageIds } = Labelmap;

      const firstImageId = referencedImageIds[0];

      // find displaySet for firstImageId
      const displaySet = displaySetService
        .getActiveDisplaySets()
        .find(ds => ds.imageIds?.some(i => i === firstImageId));

      const {
        SeriesNumber,
        SeriesInstanceUID,
        StudyInstanceUID,
        SeriesDate,
        SeriesTime,
        SeriesDescription,
      } = displaySet;

      const additionalInfo = {
        reference: {
          SeriesNumber,
          SeriesInstanceUID,
          StudyInstanceUID,
          SeriesDate,
          SeriesTime,
          SeriesDescription,
        },
      };

      generateSegmentationCSVReport(segmentation, additionalInfo);
    },

    // Retrieve value commands
    getActiveViewportEnabledElement: _getActiveViewportEnabledElement,

    setViewportActive: ({ viewportId }) => {
      const viewportInfo = cornerstoneViewportService.getViewportInfo(viewportId);
      if (!viewportInfo) {
        console.warn('No viewport found for viewportId:', viewportId);
        return;
      }

      viewportGridService.setActiveViewportId(viewportId);
    },
    arrowTextCallback: async ({ callback, data }) => {
      const labelConfig = customizationService.getCustomization('measurementLabels');
      const renderContent = customizationService.getCustomization('ui.labellingComponent');

      if (!labelConfig) {
        const label = await callInputDialog({
          uiDialogService,
          title: i18n.t('Tools:Edit Arrow Text'),
          placeholder: data?.data?.label || i18n.t('Tools:Enter new text'),
          defaultValue: data?.data?.label || '',
        });

        callback?.(label);
        return;
      }

      const value = await callInputDialogAutoComplete({
        uiDialogService,
        labelConfig,
        renderContent,
      });
      callback?.(value);
    },

    toggleCine: () => {
      const { viewports } = viewportGridService.getState();
      const { isCineEnabled } = cineService.getState();
      cineService.setIsCineEnabled(!isCineEnabled);
      viewports.forEach((_, index) => cineService.setCine({ id: index, isPlaying: false }));
    },

    setViewportWindowLevel({
      viewportId,
      windowWidth,
      windowCenter,
      displaySetInstanceUID,
    }: {
      viewportId: string;
      windowWidth: number;
      windowCenter: number;
      displaySetInstanceUID?: string;
    }) {
      // convert to numbers
      const windowWidthNum = Number(windowWidth);
      const windowCenterNum = Number(windowCenter);

      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
      const viewport = renderingEngine.getViewport(viewportId);

      // Stale/invalid viewport ids resolve to undefined; bail out before the VOI
      // apply + render below would throw.
      if (!viewport) {
        return;
      }

      // Legacy volume viewports target a specific volume; the command owns that
      // resolution (it needs the service). The operations backend applies the VOI
      // (legacy setProperties vs native setDisplaySetPresentation on the active binding).
      const volumeId = isVolumeViewportType(viewport)
        ? actions.getVolumeIdForDisplaySet({ viewportId, displaySetInstanceUID })
        : undefined;

      ops.setWindowLevel(viewport, {
        windowWidth: windowWidthNum,
        windowCenter: windowCenterNum,
        volumeId,
        displaySetInstanceUID,
      });
      viewport.render();
    },
    toggleViewportColorbar: ({ viewportId, displaySetInstanceUIDs, options = {} }) => {
      const hasColorbar = colorbarService.hasColorbar(viewportId);
      if (hasColorbar) {
        colorbarService.removeColorbar(viewportId);
        return;
      }
      colorbarService.addColorbar(viewportId, displaySetInstanceUIDs, options);
    },
    setWindowLevel(props) {
      const { toolGroupId } = props;
      const { viewportId } = _getActiveViewportEnabledElement();
      const viewportToolGroupId = toolGroupService.getToolGroupForViewport(viewportId);

      if (toolGroupId && toolGroupId !== viewportToolGroupId) {
        return;
      }

      actions.setViewportWindowLevel({ ...props, viewportId });
    },
    setWindowLevelPreset: ({ presetName, presetIndex }) => {
      const windowLevelPresets = customizationService.getCustomization(
        'cornerstone.windowLevelPresets'
      );

      const activeViewport = viewportGridService.getActiveViewportId();
      const viewport = cornerstoneViewportService.getCornerstoneViewport(activeViewport);
      const metadata = viewport.getImageData().metadata;

      const modality = metadata.Modality;

      if (!modality) {
        return;
      }

      const windowLevelPresetForModality = windowLevelPresets[modality];

      if (!windowLevelPresetForModality) {
        return;
      }

      const windowLevelPreset =
        windowLevelPresetForModality[presetName] ??
        Object.values(windowLevelPresetForModality)[presetIndex];

      actions.setViewportWindowLevel({
        viewportId: activeViewport,
        windowWidth: windowLevelPreset.window,
        windowCenter: windowLevelPreset.level,
      });
    },
    getVolumeIdForDisplaySet: ({ viewportId, displaySetInstanceUID }) => {
      const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);
      // `instanceof BaseVolumeViewport` is false for GenericViewport compat adapters,
      // so use the capability guard instead (cornerstone 5.x generic-viewport guide).
      // A stack-mode adapter passes the guard but getAllVolumeIds() returns [], so the
      // result is the same null as before on stacks.
      if (csUtils.viewportSupportsVolumeId(viewport)) {
        const volumeIds = (viewport as CoreTypes.IVolumeViewport).getAllVolumeIds();
        const volumeId = volumeIds.find(id => id.includes(displaySetInstanceUID));
        return volumeId;
      }
      return null;
    },
    setToolEnabled: ({ toolName, toggle, toolGroupId }) => {
      const { viewports } = viewportGridService.getState();

      if (!viewports.size) {
        return;
      }

      const toolGroup = toolGroupService.getToolGroup(toolGroupId ?? null);

      if (!toolGroup || !toolGroup.hasTool(toolName)) {
        return;
      }

      const toolIsEnabled = toolGroup.getToolOptions(toolName).mode === Enums.ToolModes.Enabled;

      // Toggle the tool's state only if the toggle is true
      if (toggle) {
        toolIsEnabled ? toolGroup.setToolDisabled(toolName) : toolGroup.setToolEnabled(toolName);
      } else {
        toolGroup.setToolEnabled(toolName);
      }

      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
      renderingEngine.render();
    },
    toggleEnabledDisabledToolbar({ value, itemId, toolGroupId }) {
      const toolName = itemId || value;
      toolGroupId = toolGroupId ?? _getActiveViewportToolGroupId();

      const toolGroup = toolGroupService.getToolGroup(toolGroupId);
      if (!toolGroup || !toolGroup.hasTool(toolName)) {
        return;
      }

      const toolIsEnabled = toolGroup.getToolOptions(toolName).mode === Enums.ToolModes.Enabled;

      toolIsEnabled ? toolGroup.setToolDisabled(toolName) : toolGroup.setToolEnabled(toolName);
    },
    toggleActiveDisabledToolbar({ value, itemId, toolGroupId, toolGroupIds }) {
      const toolName = itemId || value;
      const resolvedToolGroupIds = toolGroupIds?.length
        ? toolGroupIds
        : [toolGroupId ?? _getActiveViewportToolGroupId()];

      resolvedToolGroupIds.forEach(toolGroupId => {
        const toolGroup = toolGroupService.getToolGroup(toolGroupId);
        if (!toolGroup || !toolGroup.hasTool(toolName)) {
          return;
        }

        const toolIsActive = [
          Enums.ToolModes.Active,
          Enums.ToolModes.Enabled,
          Enums.ToolModes.Passive,
        ].includes(toolGroup.getToolOptions(toolName).mode);

        if (toolIsActive) {
          toolGroup.setToolDisabled(toolName);

          const bindings = toolGroupService.getToolBindings(toolGroupId, toolName);

          if (_usesPrimaryActivation(bindings)) {
            // we should set the previously active tool to active after we set the
            // current tool disabled
            const prevToolName = toolGroup.getPrevActivePrimaryToolName();
            if (prevToolName !== toolName) {
              actions.setToolActive({ toolName: prevToolName, toolGroupId });
            }
          }

          return;
        }

        const bindings = toolGroupService.getToolBindings(toolGroupId, toolName);
        if (_usesPrimaryActivation(bindings)) {
          actions.setToolActive({ toolName, toolGroupId, bindings });
        } else {
          toolGroup.setToolActive(toolName, { bindings });
        }
      });
    },
    setToolActiveToolbar: ({ value, itemId, toolName, toolGroupIds = [], bindings }) => {
      // Sometimes it is passed as value (tools with options), sometimes as itemId (toolbar buttons)
      toolName = toolName || itemId || value;

      toolGroupIds = toolGroupIds.length ? toolGroupIds : toolGroupService.getToolGroupIds();

      toolGroupIds.forEach(toolGroupId => {
        actions.setToolActive({ toolName, toolGroupId, bindings });
      });
    },
    setToolActive: ({
      toolName,
      toolGroupId = null,
      bindings = [{ mouseButton: Enums.MouseBindings.Primary }],
    }) => {
      const { viewports } = viewportGridService.getState();

      if (!viewports.size) {
        return;
      }

      const toolGroup = toolGroupService.getToolGroup(toolGroupId);

      if (!toolGroup) {
        return;
      }

      if (!toolGroup?.hasTool(toolName)) {
        return;
      }

      const activeToolName = toolGroup.getActivePrimaryMouseButtonTool();

      if (activeToolName) {
        const activeToolOptions = toolGroup.getToolConfiguration(activeToolName);
        activeToolOptions?.disableOnPassive
          ? toolGroup.setToolDisabled(activeToolName)
          : toolGroup.setToolPassive(activeToolName);
      }

      // Set the new toolName to be active
      toolGroup.setToolActive(toolName, {
        bindings,
      });
    },
    // capture viewport
    showDownloadViewportModal: () => {
      const { activeViewportId } = viewportGridService.getState();

      if (!cornerstoneViewportService.getCornerstoneViewport(activeViewportId)) {
        // Cannot download a non-cornerstone viewport (image).
        uiNotificationService.show({
          title: i18n.t('Tools:Download Image'),
          message: i18n.t('Tools:Image cannot be downloaded'),
          type: 'error',
        });
        return;
      }

      const { uiModalService } = servicesManager.services;

      if (uiModalService) {
        uiModalService.show({
          content: CornerstoneViewportDownloadForm,
          title: i18n.t('Tools:Download High Quality Image'),
          contentProps: {
            activeViewportId,
            cornerstoneViewportService,
          },
          containerClassName: 'max-w-4xl p-4',
        });
      }
    },
    /**
     * Rotates the viewport by `rotation` relative to its current rotation.
     */
    rotateViewportBy: ({ rotation, viewportId }: { rotation: number; viewportId?: string }) => {
      actions._rotateViewport({ rotation, viewportId, rotationMode: 'apply' });
    },
    /**
     * Sets the viewport rotation to an absolute value `rotation`.
     */
    setViewportRotation: ({ rotation, viewportId }: { rotation: number; viewportId?: string }) => {
      actions._rotateViewport({ rotation, viewportId, rotationMode: 'set' });
    },
    flipViewportHorizontal: ({
      viewportId,
      newValue = 'toggle',
    }: {
      viewportId?: string;
      newValue?: 'toggle' | boolean;
    }) => {
      const viewport = _resolveViewport(viewportId);
      if (!viewport) {
        return;
      }
      ops.flipHorizontal(viewport, newValue);
      viewport.render();
    },
    flipViewportVertical: ({
      viewportId,
      newValue = 'toggle',
    }: {
      viewportId?: string;
      newValue?: 'toggle' | boolean;
    }) => {
      const viewport = _resolveViewport(viewportId);
      if (!viewport) {
        return;
      }
      ops.flipVertical(viewport, newValue);
      viewport.render();
    },
    invertViewport: ({ element }) => {
      const viewport = element === undefined ? _resolveViewport() : element.viewport;
      if (!viewport) {
        return;
      }
      ops.invert(viewport);
      viewport.render();
    },
    resetViewport: () => {
      const viewport = _resolveViewport();
      if (!viewport) {
        return;
      }
      ops.reset(viewport);
      viewport.render();
    },
    scaleViewport: ({ direction }) => {
      const viewport = _resolveViewport();
      if (!viewport) {
        return;
      }
      ops.scaleBy(viewport, direction);
      viewport.render();
    },

    /** Jumps the active viewport or the specified one to the given slice index */
    jumpToImage: ({ imageIndex, viewport: gridViewport }): void => {
      // Get current active viewport (return if none active)
      let viewport;
      if (!gridViewport) {
        const enabledElement = _getActiveViewportEnabledElement();
        if (!enabledElement) {
          return;
        }
        viewport = enabledElement.viewport;
      } else {
        viewport = cornerstoneViewportService.getCornerstoneViewport(gridViewport.id);
      }

      // Get number of slices
      // -> Copied from cornerstone3D jumpToSlice\_getImageSliceData()
      let numberOfSlices = 0;

      if (isStackViewportType(viewport)) {
        numberOfSlices = viewport.getImageIds().length;
      } else if (isOrthographicViewportType(viewport)) {
        numberOfSlices = csUtils.getImageSliceDataForVolumeViewport(viewport).numberOfSlices;
      } else {
        throw new Error('Unsupported viewport type');
      }

      const jumpIndex = imageIndex < 0 ? numberOfSlices + imageIndex : imageIndex;
      if (jumpIndex >= numberOfSlices || jumpIndex < 0) {
        throw new Error(`Can't jump to ${imageIndex}`);
      }

      // Set slice to last slice
      const options = { imageIndex: jumpIndex };
      csUtils.jumpToSlice(viewport.element, options);
    },
    scroll: (options: ToolTypes.ScrollOptions) => {
      const enabledElement = _getActiveViewportEnabledElement();
      // Allow either or direction for consistency in scroll implementation
      options.delta ??= options.direction || 1;
      options.direction ??= options.delta;

      if (!enabledElement) {
        return;
      }

      const { viewport } = enabledElement;

      csUtils.scroll(viewport, options);
    },
    setViewportColormap: ({
      viewportId,
      displaySetInstanceUID,
      colormap,
      opacity = 1,
      immediate = false,
    }) => {
      const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);

      let hpOpacity;
      // Retrieve active protocol's viewport match details
      const { viewportMatchDetails } = hangingProtocolService.getActiveProtocol();
      // Get display set options for the specified viewport ID
      const displaySetsInfo = viewportMatchDetails.get(viewportId)?.displaySetsInfo;

      if (displaySetsInfo) {
        // Find the display set that matches the given UID
        const matchingDisplaySet = displaySetsInfo.find(
          displaySet => displaySet.displaySetInstanceUID === displaySetInstanceUID
        );
        // If a matching display set is found, update the opacity with its value
        hpOpacity = matchingDisplaySet?.displaySetOptions?.options?.colormap?.opacity;
      }

      // HP takes priority over the default opacity
      colormap = { ...colormap, opacity: hpOpacity || opacity };

      // The legacy orthographic branch resolves the volumeId from the display set;
      // fall back to the viewport's first display set (needs viewportGridService, so
      // it is resolved here in the command rather than in the operations backend).
      if (isOrthographicViewportType(viewport) && !displaySetInstanceUID) {
        const { viewports } = viewportGridService.getState();
        displaySetInstanceUID = viewports.get(viewportId)?.displaySetInstanceUIDs[0];
      }

      ops.setColormap(viewport, { colormap, displaySetInstanceUID });

      if (immediate) {
        viewport.render();
      }
    },
    changeActiveViewport: ({ direction = 1 }) => {
      const { activeViewportId, viewports } = viewportGridService.getState();
      const viewportIds = Array.from(viewports.keys());
      const currentIndex = viewportIds.indexOf(activeViewportId);
      const nextViewportIndex =
        (currentIndex + direction + viewportIds.length) % viewportIds.length;
      viewportGridService.setActiveViewportId(viewportIds[nextViewportIndex] as string);
    },
    /**
     * If the syncId is given and a synchronizer with that ID already exists, it will
     * toggle it on/off for the provided viewports. If not, it will attempt to create
     * a new synchronizer using the given syncId and type for the specified viewports.
     * If no viewports are provided, you may notice some default behavior.
     * - 'voi' type, we will aim to synchronize all viewports with the same modality
     * -'imageSlice' type, we will aim to synchronize all viewports with the same orientation.
     *
     * @param options
     * @param options.viewports - The viewports to synchronize
     * @param options.syncId - The synchronization group ID
     * @param options.type - The type of synchronization to perform
     */
    toggleSynchronizer: ({ type, viewports, syncId }) => {
      const synchronizer = syncGroupService.getSynchronizer(syncId);

      if (synchronizer) {
        synchronizer.isDisabled() ? synchronizer.setEnabled(true) : synchronizer.setEnabled(false);
        return;
      }

      const fn = toggleSyncFunctions[type];

      if (fn) {
        fn({
          servicesManager,
          viewports,
          syncId,
        });
      }
    },
    setViewportForToolConfiguration: ({ viewportId, toolName }) => {
      if (!viewportId) {
        const { activeViewportId } = viewportGridService.getState();
        viewportId = activeViewportId ?? 'default';
      }

      const toolGroup = toolGroupService.getToolGroupForViewport(viewportId);

      if (!toolGroup?.hasTool(toolName)) {
        return;
      }

      const prevConfig = toolGroup?.getToolConfiguration(toolName);
      toolGroup?.setToolConfiguration(
        toolName,
        {
          ...prevConfig,
          sourceViewportId: viewportId,
        },
        true // overwrite
      );

      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
      renderingEngine.render();
    },
    storePresentation: ({ viewportId }) => {
      cornerstoneViewportService.storePresentation({ viewportId });
    },
    updateVolumeData: ({ volume }) => {
      // update vtkOpenGLTexture and imageData of computed volume
      const { imageData, vtkOpenGLTexture } = volume;
      const numSlices = imageData.getDimensions()[2];
      const slicesToUpdate = [...Array(numSlices).keys()];
      slicesToUpdate.forEach(i => {
        vtkOpenGLTexture.setUpdatedFrame(i);
      });
      imageData.modified();
    },

    attachProtocolViewportDataListener: ({ protocol, stageIndex }) => {
      const EVENT = cornerstoneViewportService.EVENTS.VIEWPORT_DATA_CHANGED;
      const command = protocol.callbacks.onViewportDataInitialized;
      const numPanes = protocol.stages?.[stageIndex]?.viewports.length ?? 1;
      let numPanesWithData = 0;
      const { unsubscribe } = cornerstoneViewportService.subscribe(EVENT, evt => {
        numPanesWithData++;

        if (numPanesWithData === numPanes) {
          commandsManager.run(...command);

          // Unsubscribe from the event
          unsubscribe(EVENT);
        }
      });
    },

    setViewportPreset: ({ viewportId, preset }) => {
      const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);
      if (!viewport) {
        return;
      }
      ops.setPreset(viewport, preset);
      viewport.render();
    },

    /**
     * Sets the volume quality for a given viewport.
     * @param {string} viewportId - The ID of the viewport to set the volume quality.
     * @param {number} volumeQuality - The desired quality level of the volume rendering.
     */

    setVolumeRenderingQulaity: ({ viewportId, volumeQuality }) => {
      const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);
      if (!viewport) {
        return;
      }
      ops.setVolumeRenderingQuality(viewport, volumeQuality);
      viewport.render();
    },

    /**
     * Shifts opacity points for a given viewport id.
     * @param {string} viewportId - The ID of the viewport to set the mapping range.
     * @param {number} shift - The shift value to shift the points by.
     */
    shiftVolumeOpacityPoints: ({ viewportId, shift }) => {
      const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);
      if (!viewport) {
        return;
      }
      ops.shiftVolumeOpacityPoints(viewport, shift);
      viewport.render();
    },

    /**
     * Sets the volume lighting settings for a given viewport.
     * @param {string} viewportId - The ID of the viewport to set the lighting settings.
     * @param {Object} options - The lighting settings to be set.
     * @param {boolean} options.shade - The shade setting for the lighting.
     * @param {number} options.ambient - The ambient setting for the lighting.
     * @param {number} options.diffuse - The diffuse setting for the lighting.
     * @param {number} options.specular - The specular setting for the lighting.
     **/

    setVolumeLighting: ({ viewportId, options }) => {
      const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);
      if (!viewport) {
        return;
      }
      ops.setVolumeLighting(viewport, options);
      viewport.render();
    },
    resetCrosshairs: ({ viewportId }) => {
      const crosshairInstances = [];

      const getCrosshairInstances = toolGroupId => {
        const toolGroup = toolGroupService.getToolGroup(toolGroupId);
        // Only fetch the instance when Crosshairs is registered in this tool
        // group. getToolInstance logs a warning for an unregistered tool, and a
        // viewport's default tool group does not always include Crosshairs (e.g.
        // next viewports), which made Reset Viewport log a spurious warning.
        if (toolGroup?.hasTool('Crosshairs')) {
          crosshairInstances.push(toolGroup.getToolInstance('Crosshairs'));
        }
      };

      if (!viewportId) {
        const toolGroupIds = toolGroupService.getToolGroupIds();
        toolGroupIds.forEach(getCrosshairInstances);
      } else {
        const toolGroup = toolGroupService.getToolGroupForViewport(viewportId);
        if (toolGroup) {
          getCrosshairInstances(toolGroup.id);
        }
      }

      crosshairInstances.forEach(ins => {
        ins?.computeToolCenter();
      });
    },
    /**
     * Creates a labelmap for the active viewport
     *
     * The created labelmap will be registered as a display set and also added
     * as a segmentation representation to the viewport.
     */
    createLabelmapForViewport: async ({ viewportId, options = {} }) => {
      return createSegmentationForViewport(servicesManager, {
        viewportId,
        options,
        segmentationType: SegmentationRepresentations.Labelmap,
      });
    },
    /**
     * Creates a contour for the active viewport
     *
     * The created contour will be registered as a display set and also added
     * as a segmentation representation to the viewport.
     */
    createContourForViewport: async ({ viewportId, options = {} }) => {
      return createSegmentationForViewport(servicesManager, {
        viewportId,
        options,
        segmentationType: SegmentationRepresentations.Contour,
      });
    },

    /**
     * Sets the active segmentation for a viewport
     * @param props.segmentationId - The ID of the segmentation to set as active
     */
    setActiveSegmentation: ({ segmentationId }) => {
      const { viewportGridService, segmentationService } = servicesManager.services;
      segmentationService.setActiveSegmentation(
        viewportGridService.getActiveViewportId(),
        segmentationId
      );
    },

    /**
     * Adds a new segment to a segmentation
     * @param props.segmentationId - The ID of the segmentation to add the segment to
     */
    addSegmentCommand: ({ segmentationId, config }) => {
      const { segmentationService } = servicesManager.services;
      segmentationService.addSegment(segmentationId, config);
    },

    /**
     * Sets the active segment and jumps to its center
     * @param props.segmentationId - The ID of the segmentation
     * @param props.segmentIndex - The index of the segment to activate
     */
    setActiveSegmentAndCenterCommand: ({ segmentationId, segmentIndex }) => {
      const { segmentationService, viewportGridService } = servicesManager.services;
      // set both active segmentation and active segment
      segmentationService.setActiveSegmentation(
        viewportGridService.getActiveViewportId(),
        segmentationId
      );
      segmentationService.setActiveSegment(segmentationId, segmentIndex);

      const { highlightAlpha, highlightSegment, animationLength, animationFunctionType } =
        (customizationService.getCustomization(
          'panelSegmentation.jumpToSegmentHighlightAnimationConfig'
        ) as Object as {
          highlightAlpha?: number;
          highlightSegment?: boolean;
          animationLength?: number;
          animationFunctionType?: EasingFunctionEnum;
        }) ?? {};

      const validAnimationFunctionType = Object.values(EasingFunctionEnum).includes(
        animationFunctionType
      )
        ? animationFunctionType
        : undefined;

      segmentationService.jumpToSegmentNext(
        segmentationId,
        segmentIndex,
        undefined,
        highlightAlpha,
        highlightSegment,
        animationLength,
        undefined,
        validAnimationFunctionType
      );
    },

    /**
     * Toggles the visibility of a segment
     * @param props.segmentationId - The ID of the segmentation
     * @param props.segmentIndex - The index of the segment
     * @param props.type - The type of visibility to toggle
     */
    toggleSegmentVisibilityCommand: ({ segmentationId, segmentIndex, type }) => {
      const { segmentationService, viewportGridService } = servicesManager.services;
      segmentationService.toggleSegmentVisibility(
        viewportGridService.getActiveViewportId(),
        segmentationId,
        segmentIndex,
        type
      );
    },

    /**
     * Toggles the lock state of a segment
     * @param props.segmentationId - The ID of the segmentation
     * @param props.segmentIndex - The index of the segment
     */
    toggleSegmentLockCommand: ({ segmentationId, segmentIndex }) => {
      const { segmentationService } = servicesManager.services;
      segmentationService.toggleSegmentLocked(segmentationId, segmentIndex);
    },

    /**
     * Toggles the visibility of a segmentation representation
     * @param props.segmentationId - The ID of the segmentation
     * @param props.type - The type of representation
     */
    toggleSegmentationVisibilityCommand: ({ segmentationId, type }) => {
      const { segmentationService, viewportGridService } = servicesManager.services;
      segmentationService.toggleSegmentationRepresentationVisibility(
        viewportGridService.getActiveViewportId(),
        { segmentationId, type }
      );
    },

    /**
     * Downloads a segmentation
     * @param props.segmentationId - The ID of the segmentation to download
     */
    downloadSegmentationCommand: ({ segmentationId }) => {
      const { segmentationService } = servicesManager.services;
      segmentationService.downloadSegmentation(segmentationId);
    },

    /**
     * Stores a segmentation and shows it in the viewport
     * @param props.segmentationId - The ID of the segmentation to store
     */
    storeSegmentationCommand: async args => {
      const { segmentationId } = args;
      const { segmentationService, viewportGridService } = servicesManager.services;

      const displaySetInstanceUIDs = await createReportAsync({
        servicesManager,
        getReport: () => commandsManager.runCommand('storeSegmentation', args),
        reportType: 'Segmentation',
      });

      if (displaySetInstanceUIDs) {
        segmentationService.remove(segmentationId);
        viewportGridService.setDisplaySetsForViewport({
          viewportId: viewportGridService.getActiveViewportId(),
          displaySetInstanceUIDs,
        });
      }
    },

    /**
     * Downloads a segmentation as RTSS
     * @param props.segmentationId - The ID of the segmentation
     */
    downloadRTSSCommand: ({ segmentationId }) => {
      const { segmentationService } = servicesManager.services;
      segmentationService.downloadRTSS(segmentationId);
    },

    /**
     * Sets the style for a segmentation
     * @param props.segmentationId - The ID of the segmentation
     * @param props.type - The type of style
     * @param props.key - The style key to set
     * @param props.value - The style value
     */
    setSegmentationStyleCommand: ({ type, key, value }) => {
      const { segmentationService } = servicesManager.services;
      segmentationService.setStyle({ type }, { [key]: value });
    },

    /**
     * Deletes a segment from a segmentation
     * @param props.segmentationId - The ID of the segmentation
     * @param props.segmentIndex - The index of the segment to delete
     */
    deleteSegmentCommand: ({ segmentationId, segmentIndex }) => {
      const { segmentationService } = servicesManager.services;
      segmentationService.removeSegment(segmentationId, segmentIndex);
    },

    /**
     * Deletes an entire segmentation
     * @param props.segmentationId - The ID of the segmentation to delete
     */
    deleteSegmentationCommand: ({ segmentationId }) => {
      const { segmentationService } = servicesManager.services;
      segmentationService.remove(segmentationId);
    },

    /**
     * Removes a segmentation from the viewport
     * @param props.segmentationId - The ID of the segmentation to remove
     */
    removeSegmentationFromViewportCommand: ({ segmentationId: displaySetInstanceUID }) => {
      const { viewportGridService } = servicesManager.services;
      const viewportId = viewportGridService.getActiveViewportId();

      commandsManager.runCommand('removeDisplaySetLayer', {
        viewportId,
        displaySetInstanceUID,
      });
    },

    /**
     * Toggles rendering of inactive segmentations
     */
    toggleRenderInactiveSegmentationsCommand: () => {
      const { segmentationService, viewportGridService } = servicesManager.services;
      const viewportId = viewportGridService.getActiveViewportId();
      const renderInactive = segmentationService.getRenderInactiveSegmentations(viewportId);
      segmentationService.setRenderInactiveSegmentations(viewportId, !renderInactive);
    },

    editSegmentLabel: async ({ segmentationId, segmentIndex }) => {
      const { segmentationService, uiDialogService } = servicesManager.services;
      const segmentation = segmentationService.getSegmentation(segmentationId);

      if (!segmentation) {
        return;
      }

      const segment = segmentation.segments[segmentIndex];

      callInputDialog({
        uiDialogService,
        title: i18n.t('Tools:Edit Segment Label'),
        placeholder: i18n.t('Tools:Enter new label'),
        defaultValue: segment.label,
      }).then(label => {
        segmentationService.setSegmentLabel(segmentationId, segmentIndex, label);
      });
    },

    editSegmentationLabel: ({ segmentationId }) => {
      const { segmentationService, uiDialogService } = servicesManager.services;
      const segmentation = segmentationService.getSegmentation(segmentationId);

      if (!segmentation) {
        return;
      }

      const { label } = segmentation;

      callInputDialog({
        uiDialogService,
        title: i18n.t('Tools:Edit Segmentation Label'),
        placeholder: i18n.t('Tools:Enter new label'),
        defaultValue: label,
      }).then(label => {
        segmentationService.addOrUpdateSegmentation({ segmentationId, label });
      });
    },

    editSegmentColor: ({ segmentationId, segmentIndex }) => {
      const { segmentationService, uiDialogService, viewportGridService } =
        servicesManager.services;
      const viewportId = viewportGridService.getActiveViewportId();
      const color = segmentationService.getSegmentColor(viewportId, segmentationId, segmentIndex);

      const rgbaColor = {
        r: color[0],
        g: color[1],
        b: color[2],
        a: color[3] / 255.0,
      };

      uiDialogService.show({
        content: colorPickerDialog,
        title: i18n.t('Tools:Segment Color'),
        contentProps: {
          value: rgbaColor,
          onSave: newRgbaColor => {
            const color = [newRgbaColor.r, newRgbaColor.g, newRgbaColor.b, newRgbaColor.a * 255.0];
            segmentationService.setSegmentColor(viewportId, segmentationId, segmentIndex, color);
          },
        },
      });
    },

    getRenderInactiveSegmentations: () => {
      const { segmentationService, viewportGridService } = servicesManager.services;
      return segmentationService.getRenderInactiveSegmentations(
        viewportGridService.getActiveViewportId()
      );
    },

    deleteActiveAnnotation: () => {
      const activeAnnotationsUID = cornerstoneTools.annotation.selection.getAnnotationsSelected();
      activeAnnotationsUID.forEach(activeAnnotationUID => {
        measurementService.remove(activeAnnotationUID);
      });
    },
    setDisplaySetsForViewports: ({ viewportsToUpdate }) => {
      const { cineService, viewportGridService } = servicesManager.services;
      // Stopping the cine of modified viewports before changing the viewports to
      // avoid inconsistent state and lost references
      viewportsToUpdate.forEach(viewport => {
        const state = cineService.getState();
        const currentCineState = state.cines?.[viewport.viewportId];
        cineService.setCine({
          id: viewport.viewportId,
          frameRate: currentCineState?.frameRate ?? state.default?.frameRate ?? 24,
          isPlaying: false,
        });
      });

      viewportGridService.setDisplaySetsForViewports(viewportsToUpdate);
    },
    undo: () => {
      DefaultHistoryMemo.undo();
    },
    redo: () => {
      DefaultHistoryMemo.redo();
    },
    toggleSegmentPreviewEdit: ({ toggle }) => {
      let labelmapTools = getLabelmapTools({ toolGroupService });
      labelmapTools = labelmapTools.filter(tool => !tool.toolName.includes('Eraser'));
      labelmapTools.forEach(tool => {
        tool.configuration = {
          ...tool.configuration,
          preview: {
            ...tool.configuration.preview,
            enabled: toggle,
          },
        };
      });
    },
    toggleSegmentSelect: ({ toggle }) => {
      const toolGroupIds = toolGroupService.getToolGroupIds();
      toolGroupIds.forEach(toolGroupId => {
        const toolGroup = cornerstoneTools.ToolGroupManager.getToolGroup(toolGroupId);
        if (toggle) {
          toolGroup.setToolActive(cornerstoneTools.SegmentSelectTool.toolName);
        } else {
          toolGroup.setToolDisabled(cornerstoneTools.SegmentSelectTool.toolName);
        }
      });
    },
    toggleSegmentLabel: ({ enabled }: { enabled?: boolean }) => {
      const toolName = cornerstoneTools.SegmentLabelTool.toolName;
      const toolGroupIds = toolGroupService.getToolGroupIds();

      const isToolOn = toolGroupIds.some(toolGroupId => {
        const toolGroup = cornerstoneTools.ToolGroupManager.getToolGroup(toolGroupId);
        const mode = toolGroup.getToolInstance(toolName)?.mode;
        return mode === 'Active';
      });

      const enableTool = enabled !== undefined ? enabled : !isToolOn;

      toolGroupIds.forEach(toolGroupId => {
        const toolGroup = cornerstoneTools.ToolGroupManager.getToolGroup(toolGroupId);
        if (enableTool) {
          toolGroup.setToolActive(toolName);
        } else {
          toolGroup.setToolDisabled(toolName);
        }
      });
    },
    /**
     * Used to sync the apps initial state with the config file settings.
     *
     * Will mutate the tools object of the given tool group and add the segmentLabelTool to the proper place.
     *
     * Use it before initializing the toolGroup with the tools.
     */
    initializeSegmentLabelTool: ({ tools }) => {
      const { customizationService } = servicesManager.services;
      const segmentLabelConfig = customizationService.getCustomization(
        'segmentation.segmentLabel'
      ) as {
        enabledByDefault?: boolean;
        labelColor?: number[];
        hoverTimeout?: number;
        background?: string;
      };

      if (segmentLabelConfig?.enabledByDefault) {
        const activeTools = tools?.active ?? [];
        activeTools.push({
          toolName: toolNames.SegmentLabel,
          configuration: {
            hoverTimeout: segmentLabelConfig?.hoverTimeout ?? 1,
            color: segmentLabelConfig?.labelColor,
            background: segmentLabelConfig?.background,
          },
        });

        tools.active = activeTools;
        return tools;
      }

      const disabledTools = tools?.disabled ?? [];
      disabledTools.push({
        toolName: toolNames.SegmentLabel,
        configuration: {
          hoverTimeout: segmentLabelConfig?.hoverTimeout ?? 1,
          color: segmentLabelConfig?.labelColor,
        },
      });
      tools.disabled = disabledTools;
      return tools;
    },
    toggleUseCenterSegmentIndex: ({ toggle }) => {
      let labelmapTools = getLabelmapTools({ toolGroupService });
      labelmapTools = labelmapTools.filter(tool => !tool.toolName.includes('Eraser'));
      labelmapTools.forEach(tool => {
        tool.configuration = {
          ...tool.configuration,
          useCenterSegmentIndex: toggle,
        };
      });
    },
    _handlePreviewAction: action => {
      const { viewport } = _getActiveViewportEnabledElement();
      const previewTools = getPreviewTools({ toolGroupService });

      previewTools.forEach(tool => {
        try {
          tool[`${action}Preview`]();
        } catch (error) {
          console.debug('Error accepting preview for tool', tool.toolName);
        }
      });

      if (segmentAI.enabled) {
        segmentAI[`${action}Preview`](viewport.element);
      }
    },
    acceptPreview: () => {
      actions._handlePreviewAction('accept');
    },
    rejectPreview: () => {
      actions._handlePreviewAction('reject');
    },
    /**
     * Generic Escape handler. A single Escape press should discard whatever the
     * user has in progress, but that can be one of two unrelated things: a
     * provisional segmentation preview, or an annotation being drawn. Rather
     * than bind both `rejectPreview` and `cancelMeasurement` to `esc` (Mousetrap
     * keeps only one handler per key, so the second silently shadows the first),
     * this command orchestrates both single-purpose commands. Each is a no-op
     * when its state is not active, so running both is safe and order-independent.
     */
    cancelActiveOperation: () => {
      try {
        actions.rejectPreview();
      } catch (error) {
        console.debug('Error rejecting active preview', error);
      } finally {
        actions.cancelMeasurement();
      }
    },
    clearMarkersForMarkerLabelmap: () => {
      const { viewport } = _getActiveViewportEnabledElement();
      const toolGroup = cornerstoneTools.ToolGroupManager.getToolGroupForViewport(viewport.id);
      const toolInstance = toolGroup.getToolInstance('MarkerLabelmap');

      if (!toolInstance) {
        return;
      }

      toolInstance.clearMarkers(viewport);
    },
    interpolateScrollForMarkerLabelmap: () => {
      const { viewport } = _getActiveViewportEnabledElement();
      const toolGroup = cornerstoneTools.ToolGroupManager.getToolGroupForViewport(viewport.id);
      const toolInstance = toolGroup.getToolInstance('MarkerLabelmap');

      if (!toolInstance) {
        return;
      }

      toolInstance.interpolateScroll(viewport, 1);
    },
    toggleLabelmapAssist: async () => {
      const { viewport } = _getActiveViewportEnabledElement();
      const newState = !segmentAI.enabled;
      segmentAI.enabled = newState;

      if (!segmentAIEnabled) {
        await segmentAI.initModel();
        segmentAIEnabled = true;
      }

      // set the brush tool to active
      const toolGroupIds = toolGroupService.getToolGroupIds();
      if (newState) {
        actions.setToolActiveToolbar({
          toolName: 'CircularBrushForAutoSegmentAI',
          toolGroupIds: toolGroupIds,
        });
      } else {
        toolGroupIds.forEach(toolGroupId => {
          const toolGroup = cornerstoneTools.ToolGroupManager.getToolGroup(toolGroupId);
          toolGroup.setToolPassive('CircularBrushForAutoSegmentAI');
        });
      }

      if (segmentAI.enabled) {
        segmentAI.initViewport(viewport);
      }
    },
    setBrushSize: ({ value }) => {
      const brushSize = Number(value);

      toolGroupService.getToolGroupIds()?.forEach(toolGroupId => {
        segmentationUtils.setBrushSizeForToolGroup(toolGroupId, brushSize);
      });
    },
    setThresholdRange: ({
      value,
      toolNames = [
        'ThresholdCircularBrush',
        'ThresholdSphereBrush',
        'ThresholdCircularBrushDynamic',
        'ThresholdSphereBrushDynamic',
      ],
    }) => {
      const toolGroupIds = toolGroupService.getToolGroupIds();
      if (!toolGroupIds?.length) {
        return;
      }

      for (const toolGroupId of toolGroupIds) {
        const toolGroup = toolGroupService.getToolGroup(toolGroupId);
        toolNames?.forEach(toolName => {
          toolGroup.setToolConfiguration(toolName, {
            threshold: {
              range: value,
            },
          });
        });
      }
    },
    increaseBrushSize: () => {
      _handleBrushSizeAction('increase');
    },
    decreaseBrushSize: () => {
      _handleBrushSizeAction('decrease');
    },
    addNewSegment: () => {
      const { segmentationService } = servicesManager.services;
      const { activeViewportId } = viewportGridService.getState();
      const activeSegmentation = segmentationService.getActiveSegmentation(activeViewportId);
      if (!activeSegmentation) {
        return;
      }
      segmentationService.addSegment(activeSegmentation.segmentationId);
    },
    loadSegmentationDisplaySetsForViewport: ({
      viewportId,
      displaySetInstanceUIDs,
      viewportType,
    }) => {
      const updatedViewports = getUpdatedViewportsForSegmentation({
        viewportId,
        servicesManager,
        displaySetInstanceUIDs,
      });

      if (!updatedViewports?.length) {
        return;
      }

      updatedViewports.forEach(({ viewportId: csViewportId }) => {
        const csViewport = cornerstoneViewportService.getCornerstoneViewport(csViewportId);
        csViewport?.setNeedsRender?.();
      });

      actions.setDisplaySetsForViewports({
        viewportsToUpdate: updatedViewports.map(viewport => ({
          viewportId: viewport.viewportId,
          displaySetInstanceUIDs: viewport.displaySetInstanceUIDs,
          // When the caller pins a viewportType (RTSTRUCT contour hydration on a
          // native "next" viewport requests 'stack'), force it so the referenced
          // image stays in that render mode instead of resolving to a volume slice.
          ...(viewportType
            ? { viewportOptions: { ...viewport.viewportOptions, viewportType } }
            : {}),
        })),
      });
    },
    setViewportOrientation: ({ viewportId, orientation }) => {
      const viewport = cornerstoneViewportService.getCornerstoneViewport(viewportId);

      // Accept any viewport already rendering volume content (legacy ORTHOGRAPHIC
      // or a native viewport in volume mode) — both expose setOrientation().
      if (!viewport || !getViewportAdapter(viewport).canReorientInPlace()) {
        console.warn('Orientation can only be set on volume viewports');
        return;
      }

      // Get display sets for this viewport to verify at least one is reconstructable
      const displaySetUIDs = viewportGridService.getDisplaySetsUIDsForViewport(viewportId);
      const displaySets = displaySetUIDs.map(uid => displaySetService.getDisplaySetByUID(uid));

      if (!displaySets.some(ds => ds.isReconstructable)) {
        console.warn('Cannot change orientation: No reconstructable display sets in viewport');
        return;
      }

      viewport.setOrientation(orientation);
      viewport.render();

      // update the orientation in the viewport info
      const viewportInfo = cornerstoneViewportService.getViewportInfo(viewportId);
      viewportInfo.setOrientation(orientation);
    },
    /**
     * Toggles the horizontal flip state of the viewport.
     */
    toggleViewportHorizontalFlip: ({ viewportId }: { viewportId?: string } = {}) => {
      actions.flipViewportHorizontal({ viewportId, newValue: 'toggle' });
    },

    /**
     * Explicitly sets the horizontal flip state of the viewport.
     */
    setViewportHorizontalFlip: ({
      flipped,
      viewportId,
    }: {
      flipped: boolean;
      viewportId?: string;
    }) => {
      actions.flipViewportHorizontal({ viewportId, newValue: flipped });
    },

    /**
     * Toggles the vertical flip state of the viewport.
     */
    toggleViewportVerticalFlip: ({ viewportId }: { viewportId?: string } = {}) => {
      actions.flipViewportVertical({ viewportId, newValue: 'toggle' });
    },

    /**
     * Explicitly sets the vertical flip state of the viewport.
     */
    setViewportVerticalFlip: ({
      flipped,
      viewportId,
    }: {
      flipped: boolean;
      viewportId?: string;
    }) => {
      actions.flipViewportVertical({ viewportId, newValue: flipped });
    },
    /**
     * Internal helper to rotate or set absolute rotation for a viewport.
     */
    _rotateViewport: ({
      rotation,
      viewportId,
      rotationMode = 'apply',
    }: {
      rotation: number;
      viewportId?: string;
      rotationMode?: 'apply' | 'set';
    }) => {
      const viewport = _resolveViewport(viewportId);
      if (!viewport) {
        return;
      }
      ops.rotate(viewport, rotation, rotationMode);
      viewport.render();
    },
    startRecordingForAnnotationGroup: () => {
      cornerstoneTools.AnnotationTool.startGroupRecording();
    },
    endRecordingForAnnotationGroup: () => {
      cornerstoneTools.AnnotationTool.endGroupRecording();
    },
    triggerCreateAnnotationMemo: ({
      annotation,
      FrameOfReferenceUID,
      options,
    }: {
      annotation: ToolTypes.Annotation;
      FrameOfReferenceUID: string;
      options: { newAnnotation?: boolean; deleting?: boolean };
    }): void => {
      const { newAnnotation, deleting } = options;
      const renderingEngines = getRenderingEngines();
      const viewports = renderingEngines.flatMap(re => re.getViewports());
      const validViewport = viewports.find(
        vp => vp.getFrameOfReferenceUID() === FrameOfReferenceUID
      );

      if (!validViewport) {
        return;
      }

      cornerstoneTools.AnnotationTool.createAnnotationMemo(validViewport.element, annotation, {
        newAnnotation,
        deleting,
      });
    },
    activateSelectedSegmentationOfType: ({ segmentationRepresentationType }) => {
      const { segmentationService, viewportGridService } = servicesManager.services;
      const activeViewportId = viewportGridService.getActiveViewportId();
      const { selectedSegmentationsForViewport } =
        useSelectedSegmentationsForViewportStore.getState();
      const segmentationId = selectedSegmentationsForViewport[activeViewportId]?.get(
        segmentationRepresentationType
      );

      if (!segmentationId) {
        return;
      }

      segmentationService.setActiveSegmentation(activeViewportId, segmentationId);
    },
    setDynamicCursorSizeForSculptorTool: ({ value: isDynamicCursorSize }) => {
      const viewportId = viewportGridService.getActiveViewportId();
      const toolGroup = toolGroupService.getToolGroupForViewport(viewportId);
      const sculptorToolInstance = toolGroup.getToolInstance(toolNames.SculptorTool);
      const oldConfiguration = sculptorToolInstance.configuration;

      sculptorToolInstance.configuration = {
        ...oldConfiguration,
        updateCursorSize: isDynamicCursorSize ? 'dynamic' : '',
      };
    },
    setInterpolationToolConfiguration: ({ value: interpolateContours, toolNames }) => {
      const viewportId = viewportGridService.getActiveViewportId();
      const toolGroup = toolGroupService.getToolGroupForViewport(viewportId);

      // Set the interpolation configuration for the active tool.
      const activeTool = toolGroupService.getActiveToolForViewport(viewportId);
      const interpolationConfig = {
        interpolation: {
          enabled: interpolateContours,
        },
      };
      toolGroup.setToolConfiguration(activeTool, interpolationConfig);

      // Now set the interpolation configuration for the other tools specified.
      if (toolNames) {
        Object.values(toolGroup.getToolInstances()).forEach(toolInstance => {
          if (toolNames?.includes(toolInstance.toolName)) {
            toolGroup.setToolConfiguration(toolInstance.toolName, interpolationConfig);
          }
        });
      }
    },
    setSimplifiedSplineForSplineContourSegmentationTool: ({ value: simplifiedSpline }) => {
      const viewportId = viewportGridService.getActiveViewportId();
      const toolGroup = toolGroupService.getToolGroupForViewport(viewportId);
      Object.values(toolGroup.getToolInstances()).forEach(toolInstance => {
        if (toolInstance instanceof SplineContourSegmentationTool) {
          const oldConfiguration = toolInstance.configuration;
          toolInstance.configuration = {
            ...oldConfiguration,
            simplifiedSpline,
          };
        }
      });
    },
    removeSmallContours: ({ areaThreshold: threshold }) => {
      const viewportId = viewportGridService.getActiveViewportId();
      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
      const activeSegment = segmentationService.getActiveSegment(viewportId);

      if (!activeSegmentation || !activeSegment) {
        return;
      }

      const { removeContourIslands } = segmentationUtilities;
      removeContourIslands(activeSegmentation.segmentationId, activeSegment.segmentIndex, {
        threshold,
      });
      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
      renderingEngine.render();
    },
    applyLogicalContourOperation: ({
      segmentAInfo,
      segmentBInfo,
      resultSegmentInfo,
      logicalOperation,
    }: {
      segmentAInfo: SegmentInfo;
      segmentBInfo: SegmentInfo;
      resultSegmentInfo: OperatorOptions;
      logicalOperation: LogicalOperation;
    }) => {
      switch (logicalOperation) {
        case LogicalOperation.Union:
          add(segmentAInfo, segmentBInfo, resultSegmentInfo);
          break;
        case LogicalOperation.Intersect:
          intersect(segmentAInfo, segmentBInfo, resultSegmentInfo);
          break;
        case LogicalOperation.Subtract:
          subtract(segmentAInfo, segmentBInfo, resultSegmentInfo);
          break;
        default:
          throw new Error('Unsupported logical operation');
      }
    },
    copyContourSegment: ({
      sourceSegmentInfo,
      targetSegmentInfo,
    }: {
      sourceSegmentInfo: SegmentInfo;
      targetSegmentInfo?: SegmentInfo;
    }) => {
      if (!targetSegmentInfo) {
        const sourceSegmentation = segmentationService.getSegmentation(
          sourceSegmentInfo.segmentationId
        );
        const sourceCachedStats =
          sourceSegmentation?.segments?.[sourceSegmentInfo.segmentIndex]?.cachedStats;

        targetSegmentInfo = {
          segmentationId: sourceSegmentInfo.segmentationId,
          segmentIndex: segmentationService.getNextAvailableSegmentIndex(
            sourceSegmentInfo.segmentationId
          ),
        };

        // Copy source cachedStats so jump-to-segment navigation works on the duplicate segment.
        segmentationService.addSegment(targetSegmentInfo.segmentationId, {
          segmentIndex: targetSegmentInfo.segmentIndex,
          ...(sourceCachedStats && {
            cachedStats: csUtils.deepClone(sourceCachedStats) as Record<string, unknown>,
          }),
        });
      }

      copy(sourceSegmentInfo, targetSegmentInfo);
    },
    smoothContours: () => {
      const viewportId = viewportGridService.getActiveViewportId();
      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
      const activeSegment = segmentationService.getActiveSegment(viewportId);

      if (!activeSegmentation || !activeSegment) {
        return;
      }

      const { smoothContours } = segmentationUtilities;
      smoothContours(activeSegmentation.segmentationId, activeSegment.segmentIndex);

      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
      renderingEngine.render();
    },
    removeContourHoles: () => {
      const viewportId = viewportGridService.getActiveViewportId();
      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
      const activeSegment = segmentationService.getActiveSegment(viewportId);

      if (!activeSegmentation || !activeSegment) {
        return;
      }

      const { removeContourHoles } = segmentationUtilities;
      removeContourHoles(activeSegmentation.segmentationId, activeSegment.segmentIndex);

      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
      renderingEngine.render();
    },
    decimateContours: () => {
      const viewportId = viewportGridService.getActiveViewportId();
      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
      const activeSegment = segmentationService.getActiveSegment(viewportId);

      if (!activeSegmentation || !activeSegment) {
        return;
      }

      const { decimateContours } = segmentationUtilities;
      decimateContours(activeSegmentation.segmentationId, activeSegment.segmentIndex);

      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
      renderingEngine.render();
    },
    convertContourHoles: () => {
      const viewportId = viewportGridService.getActiveViewportId();
      const activeSegmentation = segmentationService.getActiveSegmentation(viewportId);
      const activeSegment = segmentationService.getActiveSegment(viewportId);

      if (!activeSegmentation || !activeSegment) {
        return;
      }

      const targetSegmentInfo = {
        segmentationId: activeSegmentation.segmentationId,
        segmentIndex: segmentationService.getNextAvailableSegmentIndex(
          activeSegmentation.segmentationId
        ),
      };

      segmentationService.addSegment(targetSegmentInfo.segmentationId, {
        segmentIndex: targetSegmentInfo.segmentIndex,
      });

      const { convertContourHoles } = segmentationUtilities;
      convertContourHoles(
        activeSegmentation.segmentationId,
        activeSegment.segmentIndex,
        targetSegmentInfo.segmentationId,
        targetSegmentInfo.segmentIndex
      );

      const renderingEngine = cornerstoneViewportService.getRenderingEngine();
      renderingEngine.render();
    },
  };

  const definitions = {
    // The command here is to show the viewer context menu, as being the
    // context menu
    showCornerstoneContextMenu: {
      commandFn: actions.showCornerstoneContextMenu,
      options: {
        menuCustomizationId: 'measurementsContextMenu',
        commands: [
          {
            commandName: 'showContextMenu',
          },
        ],
      },
    },

    getNearbyToolData: {
      commandFn: actions.getNearbyToolData,
    },
    getNearbyAnnotation: {
      commandFn: actions.getNearbyAnnotation,
      storeContexts: [],
      options: {},
    },
    toggleViewportColorbar: {
      commandFn: actions.toggleViewportColorbar,
    },
    setMeasurementLabel: {
      commandFn: actions.setMeasurementLabel,
    },
    renameMeasurement: {
      commandFn: actions.renameMeasurement,
    },
    updateMeasurement: {
      commandFn: actions.updateMeasurement,
    },
    jumpToMeasurement: actions.jumpToMeasurement,
    removeMeasurement: {
      commandFn: actions.removeMeasurement,
    },
    cancelMeasurement: {
      commandFn: actions.cancelMeasurement,
    },
    toggleLockMeasurement: {
      commandFn: actions.toggleLockMeasurement,
    },
    toggleVisibilityMeasurement: {
      commandFn: actions.toggleVisibilityMeasurement,
    },
    downloadCSVMeasurementsReport: {
      commandFn: actions.downloadCSVMeasurementsReport,
    },
    setViewportWindowLevel: {
      commandFn: actions.setViewportWindowLevel,
    },
    setWindowLevel: {
      commandFn: actions.setWindowLevel,
    },
    setWindowLevelPreset: {
      commandFn: actions.setWindowLevelPreset,
    },
    setToolActive: {
      commandFn: actions.setToolActive,
    },
    setToolActiveToolbar: {
      commandFn: actions.setToolActiveToolbar,
    },
    setToolEnabled: {
      commandFn: actions.setToolEnabled,
    },
    rotateViewportCW: {
      commandFn: actions.rotateViewportBy,
      options: { rotation: 90 },
    },
    rotateViewportCCW: {
      commandFn: actions.rotateViewportBy,
      options: { rotation: -90 },
    },
    rotateViewportCWSet: {
      commandFn: actions.setViewportRotation,
      options: { rotation: 90 },
    },
    incrementActiveViewport: {
      commandFn: actions.changeActiveViewport,
    },
    decrementActiveViewport: {
      commandFn: actions.changeActiveViewport,
      options: { direction: -1 },
    },
    flipViewportHorizontal: {
      commandFn: actions.toggleViewportHorizontalFlip,
    },
    flipViewportVertical: {
      commandFn: actions.toggleViewportVerticalFlip,
    },
    setViewportHorizontalFlip: {
      commandFn: actions.setViewportHorizontalFlip,
      options: { flipped: true },
    },
    setViewportVerticalFlip: {
      commandFn: actions.setViewportVerticalFlip,
      options: { flipped: true },
    },
    invertViewport: {
      commandFn: actions.invertViewport,
    },
    resetViewport: {
      commandFn: actions.resetViewport,
    },
    scaleUpViewport: {
      commandFn: actions.scaleViewport,
      options: { direction: 1 },
    },
    scaleDownViewport: {
      commandFn: actions.scaleViewport,
      options: { direction: -1 },
    },
    fitViewportToWindow: {
      commandFn: actions.scaleViewport,
      options: { direction: 0 },
    },
    nextImage: {
      commandFn: actions.scroll,
      options: { direction: 1 },
    },
    previousImage: {
      commandFn: actions.scroll,
      options: { direction: -1 },
    },
    firstImage: {
      commandFn: actions.jumpToImage,
      options: { imageIndex: 0 },
    },
    lastImage: {
      commandFn: actions.jumpToImage,
      options: { imageIndex: -1 },
    },
    jumpToImage: {
      commandFn: actions.jumpToImage,
    },
    showDownloadViewportModal: {
      commandFn: actions.showDownloadViewportModal,
    },
    toggleCine: {
      commandFn: actions.toggleCine,
    },
    arrowTextCallback: {
      commandFn: actions.arrowTextCallback,
    },
    setViewportActive: {
      commandFn: actions.setViewportActive,
    },
    setViewportColormap: {
      commandFn: actions.setViewportColormap,
    },
    setViewportForToolConfiguration: {
      commandFn: actions.setViewportForToolConfiguration,
    },
    storePresentation: {
      commandFn: actions.storePresentation,
    },
    attachProtocolViewportDataListener: {
      commandFn: actions.attachProtocolViewportDataListener,
    },
    setViewportPreset: {
      commandFn: actions.setViewportPreset,
    },
    setVolumeRenderingQulaity: {
      commandFn: actions.setVolumeRenderingQulaity,
    },
    shiftVolumeOpacityPoints: {
      commandFn: actions.shiftVolumeOpacityPoints,
    },
    setVolumeLighting: {
      commandFn: actions.setVolumeLighting,
    },
    resetCrosshairs: {
      commandFn: actions.resetCrosshairs,
    },
    toggleSynchronizer: {
      commandFn: actions.toggleSynchronizer,
    },
    updateVolumeData: {
      commandFn: actions.updateVolumeData,
    },
    toggleEnabledDisabledToolbar: {
      commandFn: actions.toggleEnabledDisabledToolbar,
    },
    toggleActiveDisabledToolbar: {
      commandFn: actions.toggleActiveDisabledToolbar,
    },
    updateStoredPositionPresentation: {
      commandFn: actions.updateStoredPositionPresentation,
    },
    updateStoredSegmentationPresentation: {
      commandFn: actions.updateStoredSegmentationPresentation,
    },
    createLabelmapForViewport: {
      commandFn: actions.createLabelmapForViewport,
    },
    createContourForViewport: {
      commandFn: actions.createContourForViewport,
    },
    setActiveSegmentation: {
      commandFn: actions.setActiveSegmentation,
    },
    addSegment: {
      commandFn: actions.addSegmentCommand,
    },
    setActiveSegmentAndCenter: {
      commandFn: actions.setActiveSegmentAndCenterCommand,
    },
    toggleSegmentVisibility: {
      commandFn: actions.toggleSegmentVisibilityCommand,
    },
    toggleSegmentLock: {
      commandFn: actions.toggleSegmentLockCommand,
    },
    toggleSegmentationVisibility: {
      commandFn: actions.toggleSegmentationVisibilityCommand,
    },
    downloadSegmentation: {
      commandFn: actions.downloadSegmentationCommand,
    },
    storeSegmentation: {
      commandFn: actions.storeSegmentationCommand,
    },
    downloadRTSS: {
      commandFn: actions.downloadRTSSCommand,
    },
    setSegmentationStyle: {
      commandFn: actions.setSegmentationStyleCommand,
    },
    deleteSegment: {
      commandFn: actions.deleteSegmentCommand,
    },
    deleteSegmentation: {
      commandFn: actions.deleteSegmentationCommand,
    },
    removeSegmentationFromViewport: {
      commandFn: actions.removeSegmentationFromViewportCommand,
    },
    toggleRenderInactiveSegmentations: {
      commandFn: actions.toggleRenderInactiveSegmentationsCommand,
    },
    setFillAlpha: {
      commandFn: createSetStyleCommand('fillAlpha'),
    },
    setOutlineWidth: {
      commandFn: createSetStyleCommand('outlineWidth'),
    },
    setRenderFill: {
      commandFn: createSetStyleCommand('renderFill'),
    },
    setRenderFillInactive: {
      commandFn: createSetStyleCommand('renderFillInactive'),
    },
    setRenderOutline: {
      commandFn: createSetStyleCommand('renderOutline'),
    },
    setRenderOutlineInactive: {
      commandFn: createSetStyleCommand('renderOutlineInactive'),
    },
    setFillAlphaInactive: {
      commandFn: createSetStyleCommand('fillAlphaInactive'),
    },
    editSegmentLabel: {
      commandFn: actions.editSegmentLabel,
    },
    editSegmentationLabel: {
      commandFn: actions.editSegmentationLabel,
    },
    editSegmentColor: {
      commandFn: actions.editSegmentColor,
    },
    getRenderInactiveSegmentations: {
      commandFn: actions.getRenderInactiveSegmentations,
    },
    deleteActiveAnnotation: {
      commandFn: actions.deleteActiveAnnotation,
    },
    setDisplaySetsForViewports: actions.setDisplaySetsForViewports,
    undo: actions.undo,
    redo: actions.redo,
    interpolateLabelmap: actions.interpolateLabelmap,
    runSegmentBidirectional: actions.runSegmentBidirectional,
    downloadCSVSegmentationReport: actions.downloadCSVSegmentationReport,
    toggleSegmentPreviewEdit: actions.toggleSegmentPreviewEdit,
    toggleSegmentSelect: actions.toggleSegmentSelect,
    acceptPreview: actions.acceptPreview,
    rejectPreview: actions.rejectPreview,
    cancelActiveOperation: actions.cancelActiveOperation,
    toggleUseCenterSegmentIndex: actions.toggleUseCenterSegmentIndex,
    toggleLabelmapAssist: actions.toggleLabelmapAssist,
    interpolateScrollForMarkerLabelmap: actions.interpolateScrollForMarkerLabelmap,
    clearMarkersForMarkerLabelmap: actions.clearMarkersForMarkerLabelmap,
    setBrushSize: actions.setBrushSize,
    setThresholdRange: actions.setThresholdRange,
    increaseBrushSize: actions.increaseBrushSize,
    decreaseBrushSize: actions.decreaseBrushSize,
    addNewSegment: actions.addNewSegment,
    loadSegmentationDisplaySetsForViewport: actions.loadSegmentationDisplaySetsForViewport,
    setViewportOrientation: actions.setViewportOrientation,
    hydrateSecondaryDisplaySet: actions.hydrateSecondaryDisplaySet,
    getVolumeIdForDisplaySet: actions.getVolumeIdForDisplaySet,
    triggerCreateAnnotationMemo: actions.triggerCreateAnnotationMemo,
    startRecordingForAnnotationGroup: actions.startRecordingForAnnotationGroup,
    endRecordingForAnnotationGroup: actions.endRecordingForAnnotationGroup,
    toggleSegmentLabel: actions.toggleSegmentLabel,
    jumpToMeasurementViewport: actions.jumpToMeasurementViewport,
    initializeSegmentLabelTool: actions.initializeSegmentLabelTool,
    activateSelectedSegmentationOfType: actions.activateSelectedSegmentationOfType,
    setDynamicCursorSizeForSculptorTool: actions.setDynamicCursorSizeForSculptorTool,
    setSimplifiedSplineForSplineContourSegmentationTool:
      actions.setSimplifiedSplineForSplineContourSegmentationTool,
    removeSmallContours: actions.removeSmallContours,
    applyLogicalContourOperation: actions.applyLogicalContourOperation,
    copyContourSegment: actions.copyContourSegment,
    smoothContours: actions.smoothContours,
    removeContourHoles: actions.removeContourHoles,
    decimateContours: actions.decimateContours,
    convertContourHoles: actions.convertContourHoles,
    setInterpolationToolConfiguration: actions.setInterpolationToolConfiguration,
  };

  return {
    actions,
    definitions,
    defaultContext: 'CORNERSTONE',
  };
}

export default commandsModule;